Definitely! With PGP/Mime email clients that don't understand OpenPGP simply show a small attachment. Without PGP/Mime (the old way) you get funky delimiters i

Definitely! With PGP/Mime email clients that don't understand OpenPGP simply show a small attachment. Without PGP/Mime (the old way) you get funky delimiters in your mail body that look scary to non-technical users. I started with the old way (because it appears to be more compatible with legacy email clients) until a colleague worriedly asked me about the weirdness in my mails, so I switched to PGP/Mime. As far as I can tell only really old Outlook versions can't handle PGP/Mime, and you can use plain text mails as well as HTML.